Relyon Softech Ltd. Manufactures TDS and TCS Data Conversion Software. Relyon Softech Ltd. Offers IT products, solutions and services. TDS and TCS Data Conversion Software generate the file for TDS/TCS returns and assists in generation of paper TDS returns and TDS certificates. TDS and TCS Data Conversion Software is the complete TDS management software. It is a simple solution for the conversion of TDS/TCS data to the format specified by NSDL for quarterly statements or annual returns. The software ensures perfect tax computation for employees [Form 24Q] and respective deduction of TDS. It also covers a range of MIS reports for maintenance of TDS registers, paper forms, etc.